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Trillium: A Women’s Only Triathlon and Duathlon at Centennial Quarry
Category: Sports & Recreation
Event Date:
Sunday, July 12, 2026
Time:
8:00 am - 10:30 am
Location:
Centennial Quarry
5773 Centennial Rd.
Sylvania, OH
Get Directions
Event Details:
Since 2005, this women’s only event has focused on empowering the competitive spirit in all women. Trillium is designed for women of all ages and athletic ability — whether new to multi-sport, a casual swimmer/biker/runner, or an experienced athlete. This weekend is all about you.
RACE OPTIONS
Triathlon → 400 Meter Swim, 11 Mile Bike, 5K (3.1 mile) Run
Duathlon → 1 Mile Run, 11 Mile Bike, 3.1 Mile Run
Triathlon Relay → 3 Member team where the first person swims, the second person bikes and the third person runs
Duathlon Relay → 2 Member team where one person does both runs and the second person bikes
Triathlon Time Trial Start → Start two-at-a-time on the steps of the Centennial Quarry
Triathlon → 400 Meter Swim, 11 Mile Bike, 5K (3.1 mile) Run
Duathlon → 1 Mile Run, 11 Mile Bike, 3.1 Mile Run
Triathlon Relay → 3 Member team where the first person swims, the second person bikes and the third person runs
Duathlon Relay → 2 Member team where one person does both runs and the second person bikes
Triathlon Time Trial Start → Start two-at-a-time on the steps of the Centennial Quarry
